User Manual

Andrew InCell™ Fiber Optic Distributed Antenna System Users Guide
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In-Building Implementations Using the Andrew InCell™ System
Scalable System Architecture
The InCell™ distributed antenna system is a scalable system that can be configured to support up
to 384 antenna locations using three building block modules.
O
E
Fiber Optic Receiver
Fiber Optic Transmitter
D
U
P
L
E
X
E
R
Power
Fiber Optic Receiver
Fiber Optic Transmitter
D
U
P
L
E
X
E
R
Power
Remote Antenna Unit #1
Remote Antenna Unit #6
E
O
O
E
O
E
Composite Fiber/Copper
Cable
18 AWG Copper Wire
Fiber Optic Receiver
Fiber Optic Transmitter
O
E
O
E
Fiber Optic Receiver
Fiber Optic Transmitter
O
E
O
E
Single Mode Fiber -- Downlink
Single Mode Fiber -- Uplink
Single Mode Fiber -- Downlink
Single Mode Fiber -- Uplink
Local Power Supply
(Wall Transformer)
RF, Test Signal & Power
Distribution
6-Channel Central Distribution Unit
Figure 6. Simplified InCell™ Block Diagram